Graphing Equations and Inequalities

Which point below is NOT part of the solution set?

• (0, 0)

• (-10, 20)

• (3, 5)

• (0, -2)

Are the points on the boundary line part of the solution set or not?

• Yes, they are part of the solution set

• No, they are NOT part of the solution set

Tags

CCSS.HSA.REI.D.12

How can I tell if an inequality will have a solid line?

• It has an equal sign.

• The symbol is greater than.

• The symbol has "or equal to."

• You just guess.

Tags

CCSS.HSA.REI.D.12

Which point is a solution of
-2x + y  ≤ -2

• (0, 0)

• (1, -1)

• (1, 2)

• (-3, 1)

Write the equation for the line in slope-intercept form.

• y= -1x+3

• y= 4x+3

• y=(1/4)x+3

• y= -4x+3

Which equation matches this graph?

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What are the steps to graphing this line?

• rise 3 run 2

• put a point at 1, then rise 2 run 2

• put a point at 1, then rise 3 run 2

• put a point at 0, then rise 2 run 2

Graph. y = -4

• a

• b

• c

• d

Find the slope of the line.

• Undefined

• 0

• 1

• -1

Tags

CCSS.8.EE.B.5

Match the graph with its inequality.

• b > –2

• b < –2

• b ≥ –2

• b ≤ –2

Tags

CCSS.6.EE.B.8